/src/openssl/crypto/x509/x509name.c

Source
/*
 * Copyright 1995-2026 The OpenSSL Project Authors. All Rights Reserved.
 *
 * Licensed under the Apache License 2.0 (the "License").  You may not use
 * this file except in compliance with the License.  You can obtain a copy
 * in the file LICENSE in the source distribution or at
 * https://www.openssl.org/source/license.html
 */
#include "internal/deprecated.h"

#include <stdio.h>
#include "internal/cryptlib.h"
#include <openssl/safestack.h>
#include <openssl/asn1.h>
#include <openssl/objects.h>
#include <openssl/evp.h>
#include <openssl/x509.h>
#include "crypto/x509.h"

OSSL_BEGIN_ALLOW_DEPRECATED
#if !defined(OPENSSL_NO_DEPRECATED_4_0)
int X509_NAME_get_text_by_NID(const X509_NAME *name, int nid,
    char *buf, int len)
{
    ASN1_OBJECT *obj;

    obj = OBJ_nid2obj(nid);
    if (obj == NULL)
        return -1;
    return X509_NAME_get_text_by_OBJ(name, obj, buf, len);
}

int X509_NAME_get_text_by_OBJ(const X509_NAME *name, const ASN1_OBJECT *obj,
    char *buf, int len)
{
    int i;
    const ASN1_STRING *data;

    i = X509_NAME_get_index_by_OBJ(name, obj, -1);
    if (i < 0)
        return -1;
    data = X509_NAME_ENTRY_get_data(X509_NAME_get_entry(name, i));
    if (buf == NULL)
        return data->length;
    if (len <= 0)
        return 0;
    i = (data->length > (len - 1)) ? (len - 1) : data->length;
    if (i > 0)
        memcpy(buf, data->data, i);
    buf[i] = '\0';
    return i;
}
#endif /* !defined(OPENSSL_NO_DEPRECATED_4_0) */
OSSL_END_ALLOW_DEPRECATED

int X509_NAME_entry_count(const X509_NAME *name)
{
    int ret;

    if (name == NULL)
        return 0;
    ret = sk_X509_NAME_ENTRY_num(name->entries);
    return ret > 0 ? ret : 0;
}

int X509_NAME_get_index_by_NID(const X509_NAME *name, int nid, int lastpos)
{
    ASN1_OBJECT *obj;

    obj = OBJ_nid2obj(nid);
    if (obj == NULL)
        return -2;
    return X509_NAME_get_index_by_OBJ(name, obj, lastpos);
}

/* NOTE: you should be passing -1, not 0 as lastpos */
int X509_NAME_get_index_by_OBJ(const X509_NAME *name, const ASN1_OBJECT *obj,
    int lastpos)
{
    int n;
    X509_NAME_ENTRY *ne;
    STACK_OF(X509_NAME_ENTRY) *sk;

    if (name == NULL)
        return -1;
    if (lastpos < 0)
        lastpos = -1;
    sk = name->entries;
    n = sk_X509_NAME_ENTRY_num(sk);
    for (lastpos++; lastpos < n; lastpos++) {
        ne = sk_X509_NAME_ENTRY_value(sk, lastpos);
        if (OBJ_cmp(ne->object, obj) == 0)
            return lastpos;
    }
    return -1;
}

const X509_NAME_ENTRY *X509_NAME_get_entry(const X509_NAME *name, int loc)
{
    if (name == NULL || sk_X509_NAME_ENTRY_num(name->entries) <= loc
        || loc < 0)
        return NULL;

    return sk_X509_NAME_ENTRY_value(name->entries, loc);
}

X509_NAME_ENTRY *X509_NAME_delete_entry(X509_NAME *name, int loc)
{
    X509_NAME_ENTRY *ret;
    int i, n, set_prev, set_next;
    STACK_OF(X509_NAME_ENTRY) *sk;

    if (name == NULL || sk_X509_NAME_ENTRY_num(name->entries) <= loc
        || loc < 0)
        return NULL;

    sk = name->entries;
    ret = sk_X509_NAME_ENTRY_delete(sk, loc);
    n = sk_X509_NAME_ENTRY_num(sk);
    name->modified = 1;
    if (loc == n)
        return ret;

    /* else we need to fixup the set field */
    if (loc != 0)
        set_prev = (sk_X509_NAME_ENTRY_value(sk, loc - 1))->set;
    else
        set_prev = ret->set - 1;
    set_next = sk_X509_NAME_ENTRY_value(sk, loc)->set;

    /*-
     * set_prev is the previous set
     * set is the current set
     * set_next is the following
     * prev  1 1    1 1     1 1     1 1
     * set   1      1       2       2
     * next  1 1    2 2     2 2     3 2
     * so basically only if prev and next differ by 2, then
     * re-number down by 1
     */
    if (set_prev + 1 < set_next)
        for (i = loc; i < n; i++)
            sk_X509_NAME_ENTRY_value(sk, i)->set--;
    return ret;
}

int X509_NAME_add_entry_by_OBJ(X509_NAME *name, const ASN1_OBJECT *obj, int type,
    const unsigned char *bytes, int len, int loc,
    int set)
{
    X509_NAME_ENTRY *ne;
    int ret;

    ne = X509_NAME_ENTRY_create_by_OBJ(NULL, obj, type, bytes, len);
    if (!ne)
        return 0;
    ret = X509_NAME_add_entry(name, ne, loc, set);
    X509_NAME_ENTRY_free(ne);
    return ret;
}

int X509_NAME_add_entry_by_NID(X509_NAME *name, int nid, int type,
    const unsigned char *bytes, int len, int loc,
    int set)
{
    X509_NAME_ENTRY *ne;
    int ret;
    ne = X509_NAME_ENTRY_create_by_NID(NULL, nid, type, bytes, len);
    if (!ne)
        return 0;
    ret = X509_NAME_add_entry(name, ne, loc, set);
    X509_NAME_ENTRY_free(ne);
    return ret;
}

int X509_NAME_add_entry_by_txt(X509_NAME *name, const char *field, int type,
    const unsigned char *bytes, int len, int loc,
    int set)
{
    X509_NAME_ENTRY *ne;
    int ret;
    ne = X509_NAME_ENTRY_create_by_txt(NULL, field, type, bytes, len);
    if (!ne)
        return 0;
    ret = X509_NAME_add_entry(name, ne, loc, set);
    X509_NAME_ENTRY_free(ne);
    return ret;
}

/*
 * if set is -1, append to previous set, 0 'a new one', and 1, prepend to the
 * guy we are about to stomp on.
 */
int X509_NAME_add_entry(X509_NAME *name, const X509_NAME_ENTRY *ne, int loc,
    int set)
{
    X509_NAME_ENTRY *new_name = NULL;
    int n, i, inc;
    STACK_OF(X509_NAME_ENTRY) *sk;

    if (name == NULL)
        return 0;
    sk = name->entries;
    n = sk_X509_NAME_ENTRY_num(sk);
    if (loc > n)
        loc = n;
    else if (loc < 0)
        loc = n;
    inc = (set == 0);
    name->modified = 1;

    if (set == -1) {
        if (loc == 0) {
            set = 0;
            inc = 1;
        } else {
            set = sk_X509_NAME_ENTRY_value(sk, loc - 1)->set;
        }
    } else { /* if (set >= 0) */

        if (loc >= n) {
            if (loc != 0)
                set = sk_X509_NAME_ENTRY_value(sk, loc - 1)->set + 1;
            else
                set = 0;
        } else
            set = sk_X509_NAME_ENTRY_value(sk, loc)->set;
    }

    if ((new_name = X509_NAME_ENTRY_dup(ne)) == NULL)
        goto err;
    new_name->set = set;
    if (!sk_X509_NAME_ENTRY_insert(sk, new_name, loc)) {
        ERR_raise(ERR_LIB_X509, ERR_R_CRYPTO_LIB);
        goto err;
    }
    if (inc) {
        n = sk_X509_NAME_ENTRY_num(sk);
        for (i = loc + 1; i < n; i++)
            sk_X509_NAME_ENTRY_value(sk, i)->set += 1;
    }
    return 1;
err:
    X509_NAME_ENTRY_free(new_name);
    return 0;
}

X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_txt(X509_NAME_ENTRY **ne,
    const char *field, int type,
    const unsigned char *bytes,
    int len)
{
    ASN1_OBJECT *obj;
    X509_NAME_ENTRY *nentry;

    obj = OBJ_txt2obj(field, 0);
    if (obj == NULL) {
        ERR_raise_data(ERR_LIB_X509, X509_R_INVALID_FIELD_NAME,
            "name=%s", field);
        return NULL;
    }
    nentry = X509_NAME_ENTRY_create_by_OBJ(ne, obj, type, bytes, len);
    ASN1_OBJECT_free(obj);
    return nentry;
}

X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_NID(X509_NAME_ENTRY **ne, int nid,
    int type,
    const unsigned char *bytes,
    int len)
{
    ASN1_OBJECT *obj;
    X509_NAME_ENTRY *nentry;

    obj = OBJ_nid2obj(nid);
    if (obj == NULL) {
        ERR_raise(ERR_LIB_X509, X509_R_UNKNOWN_NID);
        return NULL;
    }
    nentry = X509_NAME_ENTRY_create_by_OBJ(ne, obj, type, bytes, len);
    ASN1_OBJECT_free(obj);
    return nentry;
}

X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_OBJ(X509_NAME_ENTRY **ne,
    const ASN1_OBJECT *obj, int type,
    const unsigned char *bytes,
    int len)
{
    X509_NAME_ENTRY *ret;

    if ((ne == NULL) || (*ne == NULL)) {
        if ((ret = X509_NAME_ENTRY_new()) == NULL)
            return NULL;
    } else
        ret = *ne;

    if (!X509_NAME_ENTRY_set_object(ret, obj))
        goto err;
    if (!X509_NAME_ENTRY_set_data(ret, type, bytes, len))
        goto err;

    if ((ne != NULL) && (*ne == NULL))
        *ne = ret;
    return ret;
err:
    if ((ne == NULL) || (ret != *ne))
        X509_NAME_ENTRY_free(ret);
    return NULL;
}

int X509_NAME_ENTRY_set_object(X509_NAME_ENTRY *ne, const ASN1_OBJECT *obj)
{
    if ((ne == NULL) || (obj == NULL)) {
        ERR_raise(ERR_LIB_X509, ERR_R_PASSED_NULL_PARAMETER);
        return 0;
    }
    ASN1_OBJECT_free(ne->object);
    ne->object = OBJ_dup(obj);
    return ((ne->object == NULL) ? 0 : 1);
}

int X509_NAME_ENTRY_set_data(X509_NAME_ENTRY *ne, int type,
    const unsigned char *bytes, int len)
{
    int i;

    if ((ne == NULL) || ((bytes == NULL) && (len != 0)))
        return 0;
    if ((type > 0) && (type & MBSTRING_FLAG))
        return ASN1_STRING_set_by_NID(&ne->value, bytes,
                   len, type,
                   OBJ_obj2nid(ne->object))
            ? 1
            : 0;
    if (len < -1)
        return 0;
    if (len == -1)
        i = ASN1_STRING_set1_string(ne->value, (const char *)bytes);
    else
        i = ASN1_STRING_set1_data(ne->value, bytes, (size_t)len);
    if (!i)
        return 0;
    if (type != V_ASN1_UNDEF) {
        if (type == V_ASN1_APP_CHOOSE)
            ne->value->type = ASN1_PRINTABLE_type(bytes, len);
        else
            ne->value->type = type;
    }
    return 1;
}

const ASN1_OBJECT *X509_NAME_ENTRY_get_object(const X509_NAME_ENTRY *ne)
{
    if (ne == NULL)
        return NULL;
    return ne->object;
}

const ASN1_STRING *X509_NAME_ENTRY_get_data(const X509_NAME_ENTRY *ne)
{
    if (ne == NULL)
        return NULL;
    return ne->value;
}

int X509_NAME_ENTRY_set(const X509_NAME_ENTRY *ne)
{
    return ne->set;
}

Coverage Report

Created: 2026-08-31 06:56

Line	Count	Source
1		/*
2		* Copyright 1995-2026 The OpenSSL Project Authors. All Rights Reserved.
3		*
4		* Licensed under the Apache License 2.0 (the "License"). You may not use
5		* this file except in compliance with the License. You can obtain a copy
6		* in the file LICENSE in the source distribution or at
7		* https://www.openssl.org/source/license.html
8		*/
9		#include "internal/deprecated.h"
10
11		#include <stdio.h>
12		#include "internal/cryptlib.h"
13		#include <openssl/safestack.h>
14		#include <openssl/asn1.h>
15		#include <openssl/objects.h>
16		#include <openssl/evp.h>
17		#include <openssl/x509.h>
18		#include "crypto/x509.h"
19
20		OSSL_BEGIN_ALLOW_DEPRECATED
21		#if !defined(OPENSSL_NO_DEPRECATED_4_0)
22		int X509_NAME_get_text_by_NID(const X509_NAME *name, int nid,
23		char *buf, int len)
24	0	{
25	0	ASN1_OBJECT *obj;
26
27	0	obj = OBJ_nid2obj(nid);
28	0	if (obj == NULL)
29	0	return -1;
30	0	return X509_NAME_get_text_by_OBJ(name, obj, buf, len);
31	0	}
32
33		int X509_NAME_get_text_by_OBJ(const X509_NAME name, const ASN1_OBJECT obj,
34		char *buf, int len)
35	0	{
36	0	int i;
37	0	const ASN1_STRING *data;
38
39	0	i = X509_NAME_get_index_by_OBJ(name, obj, -1);
40	0	if (i < 0)
41	0	return -1;
42	0	data = X509_NAME_ENTRY_get_data(X509_NAME_get_entry(name, i));
43	0	if (buf == NULL)
44	0	return data->length;
45	0	if (len <= 0)
46	0	return 0;
47	0	i = (data->length > (len - 1)) ? (len - 1) : data->length;
48	0	if (i > 0)
49	0	memcpy(buf, data->data, i);
50	0	buf[i] = '\0';
51	0	return i;
52	0	}
53		#endif /* !defined(OPENSSL_NO_DEPRECATED_4_0) */
54		OSSL_END_ALLOW_DEPRECATED
55
56		int X509_NAME_entry_count(const X509_NAME *name)
57	0	{
58	0	int ret;
59
60	0	if (name == NULL)
61	0	return 0;
62	0	ret = sk_X509_NAME_ENTRY_num(name->entries);
63	0	return ret > 0 ? ret : 0;
64	0	}
65
66		int X509_NAME_get_index_by_NID(const X509_NAME *name, int nid, int lastpos)
67	0	{
68	0	ASN1_OBJECT *obj;
69
70	0	obj = OBJ_nid2obj(nid);
71	0	if (obj == NULL)
72	0	return -2;
73	0	return X509_NAME_get_index_by_OBJ(name, obj, lastpos);
74	0	}
75
76		/* NOTE: you should be passing -1, not 0 as lastpos */
77		int X509_NAME_get_index_by_OBJ(const X509_NAME name, const ASN1_OBJECT obj,
78		int lastpos)
79	0	{
80	0	int n;
81	0	X509_NAME_ENTRY *ne;
82	0	STACK_OF(X509_NAME_ENTRY) *sk;
83
84	0	if (name == NULL)
85	0	return -1;
86	0	if (lastpos < 0)
87	0	lastpos = -1;
88	0	sk = name->entries;
89	0	n = sk_X509_NAME_ENTRY_num(sk);
90	0	for (lastpos++; lastpos < n; lastpos++) {
91	0	ne = sk_X509_NAME_ENTRY_value(sk, lastpos);
92	0	if (OBJ_cmp(ne->object, obj) == 0)
93	0	return lastpos;
94	0	}
95	0	return -1;
96	0	}
97
98		const X509_NAME_ENTRY X509_NAME_get_entry(const X509_NAME name, int loc)
99	0	{
100	0	if (name == NULL \|\| sk_X509_NAME_ENTRY_num(name->entries) <= loc
101	0	\|\| loc < 0)
102	0	return NULL;
103
104	0	return sk_X509_NAME_ENTRY_value(name->entries, loc);
105	0	}
106
107		X509_NAME_ENTRY X509_NAME_delete_entry(X509_NAME name, int loc)
108	0	{
109	0	X509_NAME_ENTRY *ret;
110	0	int i, n, set_prev, set_next;
111	0	STACK_OF(X509_NAME_ENTRY) *sk;
112
113	0	if (name == NULL \|\| sk_X509_NAME_ENTRY_num(name->entries) <= loc
114	0	\|\| loc < 0)
115	0	return NULL;
116
117	0	sk = name->entries;
118	0	ret = sk_X509_NAME_ENTRY_delete(sk, loc);
119	0	n = sk_X509_NAME_ENTRY_num(sk);
120	0	name->modified = 1;
121	0	if (loc == n)
122	0	return ret;
123
124		/* else we need to fixup the set field */
125	0	if (loc != 0)
126	0	set_prev = (sk_X509_NAME_ENTRY_value(sk, loc - 1))->set;
127	0	else
128	0	set_prev = ret->set - 1;
129	0	set_next = sk_X509_NAME_ENTRY_value(sk, loc)->set;
130
131		/*-
132		* set_prev is the previous set
133		* set is the current set
134		* set_next is the following
135		* prev 1 1 1 1 1 1 1 1
136		* set 1 1 2 2
137		* next 1 1 2 2 2 2 3 2
138		* so basically only if prev and next differ by 2, then
139		* re-number down by 1
140		*/
141	0	if (set_prev + 1 < set_next)
142	0	for (i = loc; i < n; i++)
143	0	sk_X509_NAME_ENTRY_value(sk, i)->set--;
144	0	return ret;
145	0	}
146
147		int X509_NAME_add_entry_by_OBJ(X509_NAME name, const ASN1_OBJECT obj, int type,
148		const unsigned char *bytes, int len, int loc,
149		int set)
150	0	{
151	0	X509_NAME_ENTRY *ne;
152	0	int ret;
153
154	0	ne = X509_NAME_ENTRY_create_by_OBJ(NULL, obj, type, bytes, len);
155	0	if (!ne)
156	0	return 0;
157	0	ret = X509_NAME_add_entry(name, ne, loc, set);
158	0	X509_NAME_ENTRY_free(ne);
159	0	return ret;
160	0	}
161
162		int X509_NAME_add_entry_by_NID(X509_NAME *name, int nid, int type,
163		const unsigned char *bytes, int len, int loc,
164		int set)
165	0	{
166	0	X509_NAME_ENTRY *ne;
167	0	int ret;
168	0	ne = X509_NAME_ENTRY_create_by_NID(NULL, nid, type, bytes, len);
169	0	if (!ne)
170	0	return 0;
171	0	ret = X509_NAME_add_entry(name, ne, loc, set);
172	0	X509_NAME_ENTRY_free(ne);
173	0	return ret;
174	0	}
175
176		int X509_NAME_add_entry_by_txt(X509_NAME name, const char field, int type,
177		const unsigned char *bytes, int len, int loc,
178		int set)
179	0	{
180	0	X509_NAME_ENTRY *ne;
181	0	int ret;
182	0	ne = X509_NAME_ENTRY_create_by_txt(NULL, field, type, bytes, len);
183	0	if (!ne)
184	0	return 0;
185	0	ret = X509_NAME_add_entry(name, ne, loc, set);
186	0	X509_NAME_ENTRY_free(ne);
187	0	return ret;
188	0	}
189
190		/*
191		* if set is -1, append to previous set, 0 'a new one', and 1, prepend to the
192		* guy we are about to stomp on.
193		*/
194		int X509_NAME_add_entry(X509_NAME name, const X509_NAME_ENTRY ne, int loc,
195		int set)
196	0	{
197	0	X509_NAME_ENTRY *new_name = NULL;
198	0	int n, i, inc;
199	0	STACK_OF(X509_NAME_ENTRY) *sk;
200
201	0	if (name == NULL)
202	0	return 0;
203	0	sk = name->entries;
204	0	n = sk_X509_NAME_ENTRY_num(sk);
205	0	if (loc > n)
206	0	loc = n;
207	0	else if (loc < 0)
208	0	loc = n;
209	0	inc = (set == 0);
210	0	name->modified = 1;
211
212	0	if (set == -1) {
213	0	if (loc == 0) {
214	0	set = 0;
215	0	inc = 1;
216	0	} else {
217	0	set = sk_X509_NAME_ENTRY_value(sk, loc - 1)->set;
218	0	}
219	0	} else { /* if (set >= 0) */
220
221	0	if (loc >= n) {
222	0	if (loc != 0)
223	0	set = sk_X509_NAME_ENTRY_value(sk, loc - 1)->set + 1;
224	0	else
225	0	set = 0;
226	0	} else
227	0	set = sk_X509_NAME_ENTRY_value(sk, loc)->set;
228	0	}
229
230	0	if ((new_name = X509_NAME_ENTRY_dup(ne)) == NULL)
231	0	goto err;
232	0	new_name->set = set;
233	0	if (!sk_X509_NAME_ENTRY_insert(sk, new_name, loc)) {
234	0	ERR_raise(ERR_LIB_X509, ERR_R_CRYPTO_LIB);
235	0	goto err;
236	0	}
237	0	if (inc) {
238	0	n = sk_X509_NAME_ENTRY_num(sk);
239	0	for (i = loc + 1; i < n; i++)
240	0	sk_X509_NAME_ENTRY_value(sk, i)->set += 1;
241	0	}
242	0	return 1;
243	0	err:
244	0	X509_NAME_ENTRY_free(new_name);
245	0	return 0;
246	0	}
247
248		X509_NAME_ENTRY X509_NAME_ENTRY_create_by_txt(X509_NAME_ENTRY *ne,
249		const char *field, int type,
250		const unsigned char *bytes,
251		int len)
252	0	{
253	0	ASN1_OBJECT *obj;
254	0	X509_NAME_ENTRY *nentry;
255
256	0	obj = OBJ_txt2obj(field, 0);
257	0	if (obj == NULL) {
258	0	ERR_raise_data(ERR_LIB_X509, X509_R_INVALID_FIELD_NAME,
259	0	"name=%s", field);
260	0	return NULL;
261	0	}
262	0	nentry = X509_NAME_ENTRY_create_by_OBJ(ne, obj, type, bytes, len);
263	0	ASN1_OBJECT_free(obj);
264	0	return nentry;
265	0	}
266
267		X509_NAME_ENTRY X509_NAME_ENTRY_create_by_NID(X509_NAME_ENTRY *ne, int nid,
268		int type,
269		const unsigned char *bytes,
270		int len)
271	0	{
272	0	ASN1_OBJECT *obj;
273	0	X509_NAME_ENTRY *nentry;
274
275	0	obj = OBJ_nid2obj(nid);
276	0	if (obj == NULL) {
277	0	ERR_raise(ERR_LIB_X509, X509_R_UNKNOWN_NID);
278	0	return NULL;
279	0	}
280	0	nentry = X509_NAME_ENTRY_create_by_OBJ(ne, obj, type, bytes, len);
281	0	ASN1_OBJECT_free(obj);
282	0	return nentry;
283	0	}
284
285		X509_NAME_ENTRY X509_NAME_ENTRY_create_by_OBJ(X509_NAME_ENTRY *ne,
286		const ASN1_OBJECT *obj, int type,
287		const unsigned char *bytes,
288		int len)
289	0	{
290	0	X509_NAME_ENTRY *ret;
291
292	0	if ((ne == NULL) \|\| (*ne == NULL)) {
293	0	if ((ret = X509_NAME_ENTRY_new()) == NULL)
294	0	return NULL;
295	0	} else
296	0	ret = *ne;
297
298	0	if (!X509_NAME_ENTRY_set_object(ret, obj))
299	0	goto err;
300	0	if (!X509_NAME_ENTRY_set_data(ret, type, bytes, len))
301	0	goto err;
302
303	0	if ((ne != NULL) && (*ne == NULL))
304	0	*ne = ret;
305	0	return ret;
306	0	err:
307	0	if ((ne == NULL) \|\| (ret != *ne))
308	0	X509_NAME_ENTRY_free(ret);
309	0	return NULL;
310	0	}
311
312		int X509_NAME_ENTRY_set_object(X509_NAME_ENTRY ne, const ASN1_OBJECT obj)
313	0	{
314	0	if ((ne == NULL) \|\| (obj == NULL)) {
315	0	ERR_raise(ERR_LIB_X509, ERR_R_PASSED_NULL_PARAMETER);
316	0	return 0;
317	0	}
318	0	ASN1_OBJECT_free(ne->object);
319	0	ne->object = OBJ_dup(obj);
320	0	return ((ne->object == NULL) ? 0 : 1);
321	0	}
322
323		int X509_NAME_ENTRY_set_data(X509_NAME_ENTRY *ne, int type,
324		const unsigned char *bytes, int len)
325	0	{
326	0	int i;
327
328	0	if ((ne == NULL) \|\| ((bytes == NULL) && (len != 0)))
329	0	return 0;
330	0	if ((type > 0) && (type & MBSTRING_FLAG))
331	0	return ASN1_STRING_set_by_NID(&ne->value, bytes,
332	0	len, type,
333	0	OBJ_obj2nid(ne->object))
334	0	? 1
335	0	: 0;
336	0	if (len < -1)
337	0	return 0;
338	0	if (len == -1)
339	0	i = ASN1_STRING_set1_string(ne->value, (const char *)bytes);
340	0	else
341	0	i = ASN1_STRING_set1_data(ne->value, bytes, (size_t)len);
342	0	if (!i)
343	0	return 0;
344	0	if (type != V_ASN1_UNDEF) {
345	0	if (type == V_ASN1_APP_CHOOSE)
346	0	ne->value->type = ASN1_PRINTABLE_type(bytes, len);
347	0	else
348	0	ne->value->type = type;
349	0	}
350	0	return 1;
351	0	}
352
353		const ASN1_OBJECT X509_NAME_ENTRY_get_object(const X509_NAME_ENTRY ne)
354	0	{
355	0	if (ne == NULL)
356	0	return NULL;
357	0	return ne->object;
358	0	}
359
360		const ASN1_STRING X509_NAME_ENTRY_get_data(const X509_NAME_ENTRY ne)
361	0	{
362	0	if (ne == NULL)
363	0	return NULL;
364	0	return ne->value;
365	0	}
366
367		int X509_NAME_ENTRY_set(const X509_NAME_ENTRY *ne)
368	0	{
369	0	return ne->set;
370	0	}